
PowNap
健康與健身
只適用於 Watch
USD 2.99
Apple Watch
PowNap
Wake up when your body is ready.
PowNap is an intelligent power-nap timer for Apple Watch.
Instead of rigid time rules, PowNap uses your heart rate to detect recovery and wake you at the right moment.
You start the nap.
PowNap handles detection and wake-up — based on your current physiology.
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Two Modes
Power Nap
15, 20, or 25 minutes.
- May end earlier if your body recovers sooner
- Ends at the selected time at the latest
Heart-rate detection with a fixed upper limit.
Infinity Nap
No time limit.
- Ends when your body shows signs of recovery or light sleep
- Ideal for stress, exhaustion, or when you don’t want a fixed duration
Not designed for deep sleep, but for short, measurable recovery.
Depending on your heart rate, this may happen after 10–15 minutes — or later.
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Calm. Precise. Distraction-free.
- Detects relaxation and falling asleep via heart rate
- Wakes you with gentle vibration
- No countdown pressure, no unnecessary sound
- Subtle progress indicators instead of a classic timer
- Runs fully offline on your Apple Watch
Tap “Start” — PowNap takes care of the rest.
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Adjustable (Optional)
- Vibration: Soft, Medium, Strong, or Increasing
- Heart-rate threshold:
- automatically adjusted to your resting heart rate
- or manually set as a percentage
Behavior may vary slightly depending on your daily condition.
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Private & Local
- One-time purchase — no subscription
- No ads, no account, no tracking
- No cloud
All processing happens locally on your watch.
Saving naps to Apple Health is optional.
For heart-rate detection, Health permissions (Workout, Heart Rate, Sleep) are required.
Without them, heart-rate-based nap control is not available.
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Important Notes
- PowNap is not a medical device
- For continuous heart-rate tracking, PowNap uses a “Mind & Body” workout session (required by watchOS)
As a result, exercise minutes are counted and Activity Rings are affected.
This behavior is system-controlled and cannot be undone.
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Buy once.
No conditions.
Just calm, focused recovery.
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Short FAQ
Why does PowNap start a workout?
- watchOS only allows continuous heart-rate tracking during an active workout.
Does PowNap fake activity or calories?
- No. All values come directly from watchOS.
Does PowNap affect Activity Rings?
- Yes, while the workout is active — this is system behavior.
Infinity = deep sleep?
- No. Infinity Nap is for short recovery, not deep or long sleep.
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Apple Watch Compatibility
Requires Apple Watch Series 4 or newer (including SE).
Apple Watch Series 3 and earlier are not supported.
評分與評論
此App未收到足夠的評分或評論以顯示概況。
What’s New
- Refined and polished user interface with clearer navigation and visual feedback
- Added Hold-to-Stop to prevent accidental nap endings
- Improved heart-rate fallback with clear guidance when no data is detected (most commonly due to missing Health permissions)
- Improved Mind & Body workout handling, making activity tracking explicit instead of implicit
- Updated App Store screenshots and description
If PowNap works for you, a rating or short review is a simple way to share your experience.
開發者Valentin Haberling表明App的私隱慣例或包括下列資料的處理。詳情請參閲 開發者的私隱政策 。
不收集資料
開發者不會從此 App 收集任何資料。
輔助使用
開發者尚未表示此 App 支援哪些輔助使用功能。 進一步了解
資料
- 供應商
- Valentin Haberling
- 大小
- 3.1 MB
- 類別
- 健康與健身
- 相容性
須使用 iOS 18.6 或以上版本。
- iPhone
須使用 iOS 18.6 或以上版本。 - Apple Watch
須使用 watchOS 10.6 或以上版本。
- 語言
- 英文
- 年齡分級
4+
- 4+
- 版權
- © 2025 Valentin Haberling
